value	unc_up	unc_lo	author	ref	method
0.028	0.0110	0.0110	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.045	0.0060	0.0060	Masiero	2012ApJ...759L...8M	NEATM
0.050	0.0500	0.0500	Nugent	2016AJ....152...63N	NEATM